CN209588239U - A kind of indoor air-purification device - Google Patents
A kind of indoor air-purification device Download PDFInfo
- Publication number
- CN209588239U CN209588239U CN201920089267.0U CN201920089267U CN209588239U CN 209588239 U CN209588239 U CN 209588239U CN 201920089267 U CN201920089267 U CN 201920089267U CN 209588239 U CN209588239 U CN 209588239U
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- air
- level
- partition
- exhaust fan
- indoor air
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to air purification field, especially a kind of indoor air-purification device, comprising: filter box is equipped with level-one exhaust fan and second level exhaust fan in the filter box, and the level-one exhaust fan is located above second level exhaust fan；Filter element, the filter element include being arranged in the intracorporal multistage filtering layer of Rose Box；Driving device, the driving device and level-one exhaust fan, second level exhaust fan are connected；Motor cover, the driving device are mounted in the motor cover, and the motor cover is arranged at truncated cone-shaped, and the rotary table bottom surface of motor cover is arranged with respect to air outlet.The structure design of the utility model is reasonable, inside is equipped with multiple stage filtration system, layered filtration purification step by step can be carried out to air, the dust bacterium in air is effectively removed, there is second level exhausting system, air purification efficiency is high, air output is big, it effectively purifies the air of a room, improves indoor air quality, meet people's living needs.
Description
Technical field
The utility model relates to air purification field, especially a kind of indoor air-purification device.
Background technique
As people's living standards have been gradually improved, people start increasingly to pay attention to quality of life, in recent years urban air
Quality is contaminated more serious, and especially northern China city winter coal heating is even more to have aggravated air pollution degree, part city
City often will appear haze weather, seriously affect the health of people, because personal be difficult to change the air matter in entire city
Amount, so people want to improve indoor air quality, because interior is frequently necessary to divulge information, outdoor pollution air
It can enter the room, influence indoor air quality.
Utility model content
The utility model provides a kind of indoor air-purification device, it is reasonable in design, can to room air into
Row purification, purification air quantity is big, effect is good, solves problems of the prior art.
Used technical solution is the utility model to solve above-mentioned technical problem: a kind of indoor air-purification device,
Include:
Filter box is equipped with level-one exhaust fan and second level exhaust fan, level-one exhaust fan position in the filter box
Above second level exhaust fan；
Filter element, the filter element include being arranged in the intracorporal multistage filtering layer of Rose Box；
Driving device, the driving device and level-one exhaust fan, second level exhaust fan are connected；
Motor cover, the driving device are mounted in the motor cover, and the motor cover is arranged at truncated cone-shaped, motor cover
Rotary table bottom surface is arranged with respect to air outlet.
Preferably, first partition and second partition are equipped in the filter box, the second partition is close to air outlet
Setting is equipped with the motor cover on second partition.
Preferably, the driving device includes the dual-axle motor being arranged in motor cover, and one end of the dual-axle motor is worn
It crosses second partition to be connected with second level extraction fan, the other end passes through motor cover through connecting shaft 8 and is connected with level-one extraction fan.
Preferably, the level-one extraction fan is connected through bearing with first partition, and the second level extraction fan is through bearing and filtering
The bottom of box is connected.
Preferably, the filter element includes the activated carbon filter layer being arranged in first partition, in activated carbon filter layer
Top is equipped with just effect cotton filter layer, and photocatalyst layer is equipped on second partition, is set between first partition above photocatalyst layer
There is HEPA filter layer, is equipped with ultraviolet lamp in the bottom air outlet position of filter box, the ultraviolet lamp corresponds to photocatalyst layer setting.
Preferably, elastic support unit, the resilient support are just being equipped between effect cotton filter layer and activated carbon filter layer
Unit, which makes just to imitate, forms gap between cotton filter layer and activated carbon filter layer.
Preferably, including two, effect cotton filter layer, activated carbon filter layer abut against the elastic support unit respectively and just
Support plate, between two support plates be equipped with spring.
Preferably, it is equipped with upper cover in filter box air inlet position, is equipped on filter box and upper cover abuts against card and sets
Protrusion, the first through hole that bypasses air through is equipped on upper lid, the second through-hole bypassed air through is equipped in first partition,
The third through-hole bypassed air through is equipped on second partition.
Preferably, side cover, the side are detachably equipped on the filter box side wall between first partition and second partition
Lid includes the interconnecting piece that the plug division mutually plugged with filter box is connected with filter box bolt, and the side cover corresponds to HEPA mistake
Filtering layer and photocatalyst layer setting.
Preferably, motor positioning plate is equipped in the motor cover, it is fixed that the dual-axle motor is fixedly mounted on the motor
Between position plate and second partition.
The beneficial effect of the utility model using the above structure is, reasonable in design, and inside is equipped with multistage filtering system
System can be carried out layered filtration purification step by step to air, effectively remove the dust bacterium in air, have second level exhausting system
System, air purification efficiency is high, and air output is big, effectively purifies the air of a room, and improves indoor air quality, meets people's life need
It wants.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlargement structural representation in the portion A in Fig. 1；
Fig. 3 is the partial enlargement structural representation in the portion B in Fig. 1；
Fig. 4 is the partial enlargement structural representation in the portion C in Fig. 1.
In figure, 1, filter box, 2, level-one exhaust fan, 3, second level exhaust fan, 4, motor cover, 5, first partition, 501,
Two through-holes, 6, second partition, 601, third through-hole, 7, dual-axle motor, 8, connecting shaft, 9, activated carbon filter layer, 10, first effect cotton mistake
Filtering layer, 11, photocatalyst layer, 12, HEPA filter layer, 13, ultraviolet lamp, 14, elastic support unit, 1401, support plate, 1402, bullet
Spring, 15, gap, 16, upper cover, 1601, first through hole, 17, protrusion, 18, side cover, 1801, plug division, 1802, interconnecting piece, 19,
Motor positioning plate.
Specific embodiment
In order to clarify the technical characteristics of the invention, below by specific embodiment, and its attached drawing is combined, to this reality
It is described in detail with novel.
As shown in Figs 1-4, a kind of indoor air-purification device, comprising:
Filter box 1 is equipped with level-one exhaust fan 2 and second level exhaust fan 3, the level-one pumping in the filter box 1
Fan 2 is located at 3 top of second level exhaust fan；
Filter element, the filter element include the multistage filtering layer being arranged in filter box 1；
Driving device, the driving device and level-one exhaust fan 2, second level exhaust fan 3 are connected；
Motor cover 4, the driving device are mounted in the motor cover 4, and the motor cover 4 is arranged at truncated cone-shaped, motor
The rotary table bottom surface of cover 4 is arranged with respect to air outlet.Make the air sucked from 1 air inlet of filter box by truncated cone-shaped motor cover 4
Postpone, air duct from large to small, according to the principle of " when fluid moves in pipe, the small place's flow velocity in section is big, and section general goal flow velocity is small ",
It is known that air when passing through from 4 position of motor cover, can improve the flowing velocity of air, cooperate level-one extraction fan 2 and second level
The two-stage exhausting of extraction fan 3 acts, and effectively improves air purification efficiency and air output.
First partition 5 and second partition 6 are equipped in the filter box 1, the second partition 6 is set close to air outlet
It sets, the motor cover 4 is equipped on second partition 6.
The driving device includes the dual-axle motor 7 being arranged in motor cover 4, and one end of the dual-axle motor 7 passes through the
Two partitions 6 are connected with second level extraction fan 3, and the other end passes through motor cover 4 through connecting shaft 8 and is connected with level-one extraction fan 2.
In order to increase the stability of level-one extraction fan 2 and second level extraction fan 3, the level-one extraction fan 2 is through bearing and first
Partition 5 is connected, and the second level extraction fan 3 is connected through bearing with 1 bottom of filter box.
In order to guarantee the air purification effect of filter element, the filter element includes the work being arranged in first partition 5
Property charcoal filter layer 9, just effect cotton filter layer 10 is equipped with above activated carbon filter layer 9, photocatalyst layer is equipped on second partition 6
11, HEPA filter layer 12 is equipped between first partition 5 above photocatalyst layer 11, in the bottom air outlet position of filter box 1
Ultraviolet lamp 13 is installed, the corresponding photocatalyst layer 11 of the ultraviolet lamp 13 is arranged.Just effect cotton filter layer 10 plays the role of pre-filtering, is
It is the most frequently used in air purification filter, using most common filtering material, in filtered atmospheric >=5 μm of particle dusts and suspended matter
Based on；Activated carbon filter layer 9 can be used for air cleaning, removal volatile organic compounds formaldehyde, toluene, hydrogen sulfide, chlorobenzene and
Pollutant in air, can under certain air quantity deodorization, eliminate the unusual smell, purify good purification；HEPA filter layer is to 12 diameters
0.3 micron of (the 1/200 of hair diameter) particle removal efficiency below can reach 99.97% or more, be smog, dust and thin
The most effective filtering medium of the pollutants such as bacterium；Photocatalyst layer 11 generates strong catalysis drop under the action of ultraviolet light and visible light
Function, toxic and harmful gas in the air that can effectively degrade, effectively killing various bacteria are solved, and bacterium or fungi can be released
Toxin decompose and harmless treatment.
Elastic support unit 14 is just being equipped between effect cotton filter layer 10 and activated carbon filter layer 9, the resilient support is single
Member 14, which makes just to imitate, forms gap 15 between cotton filter layer 10 and activated carbon filter layer 9.In just effect cotton filter layer 10 and active carbon mistake
Gap between filtering layer 9 can play the role of buffering and accommodate air, compared to just effect cotton filter layer 10 and 9 phase of activated carbon filter layer
Setting is mutually abutted, above-mentioned gap reduces the frictional force that air passes through just effect cotton filter layer 10 and activated carbon filter layer 9, increased
Gap makes air have the effect of that certain buffering accelerates, and improves the process efficiency of air.
The elastic support unit includes two branch abutted against respectively with first effect cotton filter layer 10, activated carbon filter layer 9
Fagging 1401 is equipped with spring 1402 between two support plates 1401.
Replacement effect cotton filter layer 10 and activated carbon filter layer 9 in order to facilitate the installation of, are equipped in 1 air inlet position of filter box
Upper cover 16 is equipped on filter box 1 and upper cover 16 abuts against the protrusion 17 that card is set, equipped with bypassing air through in upper cover 16
First through hole 1601 is equipped with the second through-hole 501 bypassed air through in first partition 5, and being equipped on second partition 6 makes air
By third through-hole 601.The downward push of upper cover 16 is fastened on 1 position of filter box opening, passes through raised 17 pairs of upper covers
16 play fastening effect.
HEPA filter layer 12 and photocatalyst layer 11 are replaced in order to facilitate the installation of, between first partition 5 and second partition 6
On 1 side wall of filter box detachably be equipped with side cover 18, the side cover 18 include the plug division 1801 mutually plugged with filter box 1,
The interconnecting piece 1802 being connected with 1 bolt of filter box, the corresponding HEPA filter layer 12 of the side cover 18 and photocatalyst layer 11 are arranged.
Facilitate the installation of dual-axle motor 7 to fix, motor positioning plate 19, the dual-axle motor 7 are equipped in the motor cover 4
It is fixedly mounted between the motor positioning plate 19 and second partition 6.
Above-mentioned specific embodiment cannot function as the limitation to scope of protection of the utility model, for the skill of the art
For art personnel, any alternate modification or transformation made to the utility model embodiment all fall within the guarantor of the utility model
It protects in range.
Place is not described in detail for the utility model, is the well-known technique of those skilled in the art of the present technique.
Claims (10)
1. a kind of indoor air-purification device characterized by comprising
Filter box, is equipped with level-one exhaust fan and second level exhaust fan in the filter box, and the level-one exhaust fan is located at two
Above grade exhaust fan；
Filter element, the filter element include being arranged in the intracorporal multistage filtering layer of Rose Box；
Driving device, the driving device and level-one exhaust fan, second level exhaust fan are connected；
Motor cover, the driving device are mounted in the motor cover, and the motor cover is arranged at truncated cone-shaped, the rotary table of motor cover
Bottom surface is arranged with respect to air outlet.
2. a kind of indoor air-purification device according to claim 1, which is characterized in that be equipped in the filter box
First partition and second partition, the second partition are arranged close to air outlet, and the motor cover is equipped on second partition.
3. a kind of indoor air-purification device according to claim 2, which is characterized in that the driving device includes setting
Dual-axle motor in motor cover, one end of the dual-axle motor pass through second partition and are connected with second level extraction fan, the other end
Motor cover is passed through through connecting shaft to be connected with level-one extraction fan.
4. a kind of indoor air-purification device according to claim 3, which is characterized in that the level-one extraction fan is through bearing
It is connected with first partition, the second level extraction fan is connected through bearing with filter box bottom.
5. a kind of indoor air-purification device according to any one of claims 1 to 4, which is characterized in that the filtering is single
Member includes the activated carbon filter layer that is arranged in first partition, and just effect cotton filter layer is equipped with above activated carbon filter layer, the
Two partitions are equipped with photocatalyst layer, HEPA filter layer are equipped between first partition above photocatalyst layer, in filter box
Bottom air outlet position is equipped with ultraviolet lamp, and the ultraviolet lamp corresponds to photocatalyst layer setting.
6. a kind of indoor air-purification device according to claim 5, which is characterized in that in just effect cotton filter layer and activity
Elastic support unit is equipped between charcoal filter layer, the elastic support unit makes just to imitate between cotton filter layer and activated carbon filter layer
Form gap.
7. a kind of indoor air-purification device according to claim 6, which is characterized in that the elastic support unit includes
Two, respectively with the support plate that just effect cotton filter layer, activated carbon filter layer abut against, are equipped with spring between two support plates.
8. a kind of indoor air-purification device according to claim 6 or 7, which is characterized in that in filter box air inlet
Position is equipped with upper cover, is equipped on filter box and upper cover abuts against the protrusion that card is set, equipped with bypassing air through on upper lid
First through hole is equipped with the second through-hole for bypassing air through in first partition, and the bypassed air through is equipped on second partition
Three through-holes.
9. a kind of indoor air-purification device according to claim 8, which is characterized in that in first partition and second partition
Between filter box side wall on detachably be equipped with side cover, the side cover includes the plug division mutually plugged with filter box and mistake
The connected interconnecting piece of box body bolt is filtered, the side cover corresponds to HEPA filter layer and photocatalyst layer setting.
10. a kind of indoor air-purification device according to claim 9, which is characterized in that be equipped in the motor cover
Motor positioning plate, the dual-axle motor are fixedly mounted between the motor positioning plate and second partition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920089267.0U CN209588239U (en) | 2019-01-18 | 2019-01-18 | A kind of indoor air-purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920089267.0U CN209588239U (en) | 2019-01-18 | 2019-01-18 | A kind of indoor air-purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209588239U true CN209588239U (en) | 2019-11-05 |
Family
ID=68353981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920089267.0U Expired - Fee Related CN209588239U (en) | 2019-01-18 | 2019-01-18 | A kind of indoor air-purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209588239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111351161A (en) * | 2020-04-09 | 2020-06-30 | 嵊州亚坎空气净化设备有限公司 | Air purifier with automatic filter disc replacement function |
-
2019
- 2019-01-18 CN CN201920089267.0U patent/CN209588239U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111351161A (en) * | 2020-04-09 | 2020-06-30 | 嵊州亚坎空气净化设备有限公司 | Air purifier with automatic filter disc replacement function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 Termination date: 20210118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |